//
//  ViewController.m
//  UUID_ObjcDemo
//
//  Created by 李煜 on 2024/4/29.
//

#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    
    NSString * idStr= [NSUUID UUID].UUIDString;
    NSLog(@"%@",idStr);
}


@end
